Definition of memo in English:


Syllabification: mem·o
Pronunciation: /ˈmemō

noun (plural memos)

A written message, especially in business.
More example sentences
  • An unnamed official was so alarmed by the draft that he wrote a highly unusual memo of protest.
  • He wrote a memo to his subordinate ordering a full and immediate investigation.
  • Please write a short memo advising the Senator whether she should vote for the law.


early 18th century: abbreviation of memorandum.

Definition of memo in: